64065292 has 24 divisors (see below), whose sum is σ = 116323200. Its totient is φ = 30836736.

The previous prime is 64065289. The next prime is 64065307. The reversal of 64065292 is 29256046.

64065292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54988 + ... + 56140.

It is an arithmetic number, because the mean of its divisors is an integer number (4846800).

Almost surely, 2^64065292 is an apocalyptic number.

It is an amenable number.

64065292 is a deficient number, since it is larger than the sum of its proper divisors (52257908).

64065292 is a wasteful number, since it uses less digits than its factorization.

64065292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665 (or 1663 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 64065292 is about 8004.0797097480. The cubic root of 64065292 is about 400.1359787692.

The spelling of 64065292 in words is "sixty-four million, sixty-five thousand, two hundred ninety-two".